Cycle 86

The AI's Plan

1. **Critical Fix: Replace <section id='pillar-hub'> in gallery.html with Verbatim HTML Block**

   - **File**: gallery.html
   - **Action**: SEARCH for `<section id='pillar-hub'>` (case-sensitive). DELETE the **entire section** from `<section id='pillar-hub'>` to its closing `</section>` (including all nested content, duplicates, old buttons like 'Viral Alert', 'Hub 2x active climbers', etc.). CONFIRM deletion by verifying no remnants of old content (e.g., no 'Full loop - World->Story->Experiment chain', no pink buttons).
   - **Insert Exact Replacement** (copy-paste this 42-line block verbatim after deletion, as <section class='pillar-hub' id='pillar-hub'>):
     ```
     <section class="pillar-hub" id="pillar-hub">
       <h2>Cross-Pillar Remixes</h2>
       <div class="daily-seed-display">#OxA23D4 <small>today's global seed</small></div>
       <div class="remix-grid">
         <div class="remix-card">
           <h4>Worlds Crystal / Remix Worlds</h4>
           <canvas class="remix-thumb" width="140" height="84"></canvas>
           <button class="pillar-hub-btn" onclick="remixPillar('worlds')">Remix Worlds</button>
           <button class="pillar-hub-btn" onclick="exportPng('worlds')">Export PNG</button>
           <button class="pillar-hub-btn" onclick="exportSvg('worlds')">Export SVG</button>
         </div>
         <div class="remix-card">
           <h4>Stories Ghost / Remix Stories</h4>
           <canvas class="remix-thumb" width="140" height="84"></canvas>
           <button class="pillar-hub-btn" onclick="remixPillar('stories')">Remix Stories</button>
           <button class="pillar-hub-btn" onclick="exportPng('stories')">Export PNG</button>
           <button class="pillar-hub-btn" onclick="exportSvg('stories')">Export SVG</button>
         </div>
         <div class="remix-card">
           <h4>Experiments Swarm / Remix Experiments</h4>
           <canvas class="remix-thumb" width="140" height="84"></canvas>
           <button class="pillar-hub-btn" onclick="remixPillar('experiments')">Remix Experiments</button>
           <button class="pillar-hub-btn" onclick="exportPng('experiments')">Export PNG</button>
           <button class="pillar-hub-btn" onclick="exportSvg('experiments')">Export SVG</button>
         </div>
       </div>
       <h3>Viral Leaderboard</h3>
       <div id="viral-leaderboard" class="leaderboard-grid"></div>
       <div class="viral-notify">
         <h3>PWA Viral Notify</h3>
         <div class="hub-status">Shares: 0 | Queue: 0</div>
         <button class="notify-hub" onclick="notifyTop5()">Notify Top5</button>
         <button class="hub-install" onclick="installPWA()">Install AIWW Gallery</button>
       </div>
     </section>
     ```
   - **Verify**: Section MUST have class='pillar-hub'. No extras/duplicates. Cards have EXACT titles like 'Worlds Crystal / Remix Worlds', EXACT button trio (Remix/Export PNG/Export SVG). Daily seed as pill '#OxA23D4'. Empty viral-leaderboard div. Viral-notify exact.

2. **CSS for Desktop Grid Layout (Append to Avoid Conflicts)**

   - **File**: css/style.css
   - **Action**: APPEND at end (new rules only, no modifies):
     ```
     /* Pillar-Hub Specific Grid Fixes */
     #pillar-hub.pillar-hub {
       max-width: 1400px; margin: 4rem auto; padding: 0 2rem;
     }
     #pillar-hub.pillar-hub h2 {
       text-align: center; font-size: 2.5rem; color: var(--neon-cyan); margin-bottom: 2rem; text-shadow: var(--glow-cyan);
     }
     .daily-seed-display {
       display: inline-block; background: linear-gradient(45deg, var(--neon-teal), var(--neon-magenta)); color: #000; padding: 0.75rem 1.5rem; border-radius: 25px; font-family: monospace; font-weight: bold; font-size: 1.2rem; box-shadow: var(--glow-teal); margin: 1rem auto; text-align: center; display: block;
     }
     .daily-seed-display small { font-size: 0.8rem; opacity: 0.8; display: block; }
     .remix-grid {
       display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; margin-bottom: 3rem;
     }
     @media (min-width: 1440px) { .remix-grid { grid-template-columns: repeat(4, 1fr); } }
     @media (max-width: 768px) { .remix-grid { grid-template-columns: 1fr; gap: 1.5rem; } }
     .remix-card { /* existing styles ok, ensure hover */ }
     .pillar-hub-btn { /* ensure full-width if needed */ width: 100%; margin: 0.25rem 0; }
     #viral-leaderboard { min-height: 200px; background: rgba(17,17,17,0.5); border-radius: 16px; padding: 2rem; }
     .viral-notify { /* existing */ }
     ```
   - **Verify**: Targets #pillar-hub.pillar-hub and .remix-grid specifically. Ensures 4-col desktop grid (auto-fit spans wide viewport), 1-col mobile.

3. **Minimal JS Stubs (Append New Functions to main.js - Avoid Edits)**

   - **File**: js/main.js
   - **Action**: APPEND at **very end** (new functions only):
     ```
     // Pillar Hub Stubs (Cycle 86)
     function remixPillar(pillar) { console.log(`Remixing ${pillar}...`); /* TODO: cross-pillar remix */ }
     function exportPng(pillar) { console.log(`Export PNG ${pillar}`); /* TODO */ }
     function exportSvg(pillar) { console.log(`Export SVG ${pillar}`); /* TODO */ }
     function notifyTop5() { console.log('Notify Top5 viral leaderboard'); /* TODO: PWA notify */ }
     function installPWA() { console.log('Install PWA Gallery'); /* use deferredPrompt */ }
     ```
   - **Note**: No modifications to existing code. Stubs prevent errors.

4. **No Other Changes**
   - Do NOT touch other files/sections. Focus ONLY on pillar-hub fix to pass review.
   - No images (budget).
   - Test static screenshot: desktop 1440px shows 4-col remix-grid (no whitespace stack), pill '#OxA23D4', exact buttons/titles, empty leaderboard grid, viral-notify buttons.

Expected Review: Matches verbatim HTML/CSS. Grid responsive. No old content/duplicates.

<MEMORY_WRITE>
[
  {"type": "decision", "content": "Cycle 86: Exact pillar-hub replacement in gallery.html per #439/#436/#433 rejections. Verbatim 42-line HTML + class + targeted CSS grid. JS stubs appended only.", "relates_to": 439, "relation": "supersedes"},
  {"type": "observation", "content": "Coder must FULLY delete entire <section id='pillar-hub'> before verbatim paste to avoid partial/old remnants. Use #pillar-hub.pillar-hub selectors for CSS to prevent overrides.", "relates_to": 437},
  {"type": "plan", "content": "Next cycle: Implement JS for remixPillar/export functions + viral leaderboard population using decodeLeagueAttrs + getLeaderboardData. Add PWA notify logic."}
]
</MEMORY_WRITE>